Surely, you'll soon need to congratulate someone very special on their birthday. Want to do it in the most original and fun way? Get this personalized card, it'll leave the recipient speechless. It's the perfect way to wish that important person the best birthday ever, and they're sure to love it! If you're tired of the same old greeting cards, look no further than the world's most original card, completely customizable to boot! Its balloon-filled design screams "birthday," making it a surefire hit for any celebration. Plus, you can pick the size you want: A4 or even giant. How awesome is that? To customize this card, just jump into our designer and let your creativity loose. You call the shots—whether you want to personalize just the outside or both inside and out. Either way, jazz up the design with your own text or name, and voila! It's guaranteed to be the best gift ever! Measurements (card when open): Giant card: 66 x 44 cm. A4 card: 42 x 29.50 cm. Important: When writing the text inside the card, be sure to press the ‘ENTER’ key to create separate paragraphs. If you enter everything in one continuous line, the text will appear in a single block, which may affect the final design we create.